Mix the plaster and water until creamy and then pour it into the Alja-Safe™ mold. Allow the plaster to cure for a minimum of 3 hours before removing the Alja-Safe™ mold. After the plaster casting has dried overnight, you can use a pencil to outline the design.
Smooth-On, Inc. will be closed from 12:00 p.m. Tuesday, December 24th - Wednesday, December 25th in observance of Christmas. Resuming normal operations on Thursday, December 26th.